#B42948#B42948

#B42948 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.2% C 0.174 H 13.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B42948
RGB	rgb(180, 41, 72)
HSL	hsl(347, 63%, 43%)
HSV	hsv(347, 77%, 71%)
CMYK	cmyk(0%, 77.2%, 60%, 29.4%)
CIE-LAB	lab(40.83, 56.28, 16.72)
CIE-LCH	lch(40.83, 58.71, 16.55°)
OKLab	oklab(51.21% 0.1694 0.0412)
OKLCH	oklch(51.21% 0.174 13.7)
XYZ	xyz(20.7871, 11.7601, 7.3050)
Luminance	0.1176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B42948 #29B495

analogous

#B4298D #B42948 #B45029

triadic

#B42948 #48B429 #2948B4

tetradic

#B42948 #8DB429 #29B495 #5029B4

square

#B42948 #8DB429 #29B495 #5029B4

split-complementary

#B42948 #29B450 #298DB4

monochromatic

#501220 #821E34 #B42948 #D54565 #E0778F

Accessibility & contrast

On white

6.27

#B42948 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B42948 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B42948

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B42948	#FFFFFF	#000000	##FFFFFF
##B42948	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504E48

Deuteranopia (green-blind)

#736B44

Tritanopia (blue-blind)

#C50036

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b42948;
/* rgb */ color: rgb(180, 41, 72);
/* oklch */ color: oklch(51.2% 0.174 13.7);

Tailwind

colors: {
  custom: {
    50: '#d2707a',
    500: '#b42948',
    950: '#000000',
  },
}

SCSS

$custom: #b42948;
$custom-light: #d2707a;
$custom-dark: #000000;

JSON

{
  "hex": "#b42948",
  "rgb": {
    "r": 180,
    "g": 41,
    "b": 72
  },
  "hsl": {
    "h": 346.619,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51206,
    "c": 0.1743,
    "h": 13.7
  },
  "luminance": 0.11757
}

Semantic roles & 50–950 ramp

primary

#B42948

secondary

#71C8B4

accent

#E6C142

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B42948

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →